import Final from __future__ for Python 3.7

This commit is contained in:
scito
2022-12-31 19:11:37 +01:00
parent ebd4d61f5f
commit 61cca0c476

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@@ -54,13 +54,13 @@ import sys
import urllib.parse as urlparse
from enum import Enum
from operator import add
from typing import Any, Final, List, Optional, TextIO, Tuple, Union
from typing import Any, List, Optional, TextIO, Tuple, Union
try:
from typing import TypedDict
from typing import TypedDict, Final
except ImportError:
# PYTHON < 3.8: compatibility
from typing_extensions import TypedDict
from typing_extensions import TypedDict, Final
from qrcode import QRCode # type: ignore
@@ -92,11 +92,6 @@ Exception: {e}""")
FONT_LINE_STYLE: Final[int] = cv2.LINE_AA
RECT_THICKNESS: Final[int] = 5
# PYTHON <= 3.7: must use () for assignments
# START_POS_TEXT: Final[Point] = 5, 20
# NORMAL_COLOR: Final[ColorBGR] = 255, 0, 255
# SUCCESS_COLOR: Final[ColorBGR] = 0, 255, 0
# FAILURE_COLOR: Final[ColorBGR] = 0, 0, 255
# FONT_DY: Final[Tuple[int, int]] = 0, cv2.getTextSize("M", FONT, FONT_SCALE, FONT_THICKNESS)[0][1] + 5
START_POS_TEXT: Final[Tuple[Point]] = (5, 20)
NORMAL_COLOR: Final[Tuple[ColorBGR]] = (255, 0, 255)
SUCCESS_COLOR: Final[Tuple[ColorBGR]] = (0, 255, 0)